CGC Population Report: Professor Program Promos
658 cards graded by CGC · 270 gem 10s · census updated 2026-07-07
| Card | Total pop | Gem 10 | Gem rate | CGC 10 value | Raw value |
|---|---|---|---|---|---|
 Fighting Energy#6 | 64 | 44 | 68.8% | — | $90.00 |
 Metal Energy#8 | 64 | 44 | 68.8% | — | $90.00 |
 Darkness Energy#7 | 64 | 44 | 68.8% | — | $90.00 |
 Professor Rowan#112 | 52 | 12 | 23.1% | $162.00 | $106.75 |
| Professor Rowan#112 · Professor Program 2007-2008 | 52 | 12 | 23.1% | $162.00 | $106.75 |
 Lightning Energy#109 | 48 | 20 | 41.7% | — | — |
 Lightning Energy#4 | 48 | 20 | 41.7% | — | — |
 Water Energy#106 | 33 | 19 | 57.6% | — | $22.01 |
 Water Energy#3 | 33 | 19 | 57.6% | — | $22.01 |
 Prof. Oak's Research#98 | 32 | 6 | 18.8% | — | $137.50 |
 Professor Juniper#98 | 29 | 8 | 27.6% | — | $17.58 |
 Professor Oak's Visit#122 | 28 | 2 | 7.1% | $300.00 | $19.50 |
| Professor Oak's Visit#122 · Professor Program | 28 | 2 | 7.1% | $300.00 | $19.50 |
 Professor Juniper#101 | 24 | 6 | 25.0% | — | $19.95 |
| Professor Juniper#101 · Professor Program | 24 | 6 | 25.0% | — | $19.95 |
 Judge#235 | 19 | 4 | 21.1% | — | $12.77 |
 Professor Elm's Training Method#79 | 16 | 2 | 12.5% | $99.99 | $1.27 |
About this report
This population report shows how many copies of each Professor Program Promos card CGC has graded, how many earned a perfect 10, and what those grades are worth today. A low gem rate means the card is hard to grade well — which is exactly what drives CGC 10 premiums. Census data updates monthly; values update nightly. Click any card for its full price history, every grade’s value, and population across all grading companies.